Flange is the parts which connects two pipe ends, flange connection is defined by the flange, gasket and bolt three are connected as a group of combined sealing structure of the detachable connection. The gasket is added between the two flanges and then fastened by bolts. Different pressure flange, thickness is different, and the bolts they use are different, when pump and valve connect with pipe, the parts of the equipment are also made of the corresponding flange shape, also known as flange connection, usually closured bolted connection parts are also known as flanges, such as the connection of ventilation pipe, this kind of parts can be called "flange type part", but this connection is only part of a device, such as the connection between flange and water pump, it's not inapposite to call water pump as flange type parts,but relative small valve,it can be called as flange type parts .
It is usually used in constructions,petroleum, chemical industry, power, ship building, paper making,
metallurgy, water supply and sewage work, light and heavy industry, plumbing and electric etc.
Structure of 12 inch pipe flange
Production flow of flange
Product testing
Classification of 12 inch pipe flange
According to the connection type, flange can be devided into welding plate flange, hubbed slip-on flange, hubbed butt welding flange, socket welding flange, threaded flange, blind flange, hubbed butt welding ring slip-on flange, flat welding ring slip-on flange, ring groove flange, large diameter high hubbed flange, large diameter plate flange, and spectacle blind etc.
Packing of 12 inch pipe flange
Our factory:
Gongyi Runda Pipeline Manufacturing Co.,Ltd. is located in Xicun village pipeline equipment industrial park, Xicun town, Gongyi city, Henan province, China mainland, covering an area of 20,000 square meters,The company currently has the largest diameter 4000mm pipeline equipment production capacity,The main products are: stainless steel flange, steel expansion joint, flexible waterproof casing, large caliber flange, double flanges transmission expansion joint, sleeve compensator, bellows pipe compensator (corrugated pipe compensator), non metallic compensator, rubber expansion joint, direct current medium without thrust compensator, flexible telescopic pipe, etc,annual production capacity of 12000 pieces.
Our Services
Why choose the stainless steel flange of Runtaida ?
1.24 hours online service-- Anytime,anywhere can provide what you want
2.100% quality inspection Before Shippment
3.Reasonable and competitive price
4.Best production capability ,best quality control, best Service .
FAQ
Q : Are you trading company or manufacturer? A: We are manufacturer of flange, expansion joint,rubber joint, bellow, dismantling joint, dresser coupling, lift check valve,flange adapter and flange with more than 12-year experience.
Q: Do you have products catalog? A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.
Q: Can you provide drawings and technical data? A: Yes, our professional technical department will design and provide drawings and techical data.
Q: Do you provide samples? Is it free or charged? A: Yes, we can offer sample free but shipping charges covered by customer.
Q: Have your products been exported? A: Yes, they have been exported to USA, Canada, Australia, Russia, Chile, Panama, Nicaragua, UAE, Saudi Arabia, Egypt, Sri Lanka, Nigeria,Vietnam, Indonisia, Singapore, Greece, Netherland, Georgia, Romania, Ireland, India, Thailand, Pakistan, Philippines...
Q: Can the products be manufactuered by customer's requirement? A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.
